Tisha French

After a surprising turn of events in the Nine-Nine's attempt to track down Adrian Pimento's (guest star Jason Mantzoukas) hitman, the precinct drops everything when they suspect Holt is in danger.

When victims are found dead from arsenic poisoning in Long Beach, California, handwritten death threats and other clues have the BAU looking for an UnSub fascinated with Greek mythology. Meanwhile, Hotch has concerns about participating in Jack's third grade career day. Bruce Baumgartner guest stars.

Zoe makes a grand gesture and Wade must make a tough decision about his future with the Rammer Jammer and BlueBell. Lavon and George meet their hero.

While investigating a suspicious suicide, the squad wades into a nasty child-custody dispute between a dying man and his meth-addicted ex-wife. Meanwhile, Pope applies for the police chief job, but Brenda might have something to say about whether or not he gets it.

Kate and Toby go to Las Vegas for their bachelor/bachelorette parties. Meanwhile, Jack and Rebecca celebrate their anniversary.

A fight between Charlotte and Cooper leads to trouble with the triplets; Violet consoles a friend who is being advised to take a loved one off life support.